Match the following glands. 1.base of brain
pituitary
2.located on kidneys
pancreas
3.located in the neck
adrenal
4.associated with the small intestine
thyroid

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.